Trailer hitch



FIG. 1 is a front perspective view of a trailer hitch, showing my new design

FIG. 2 is a front plan view of a trailer hitch;

FIG. 3 is a back elevational view of a trailer hitch;

FIG. 4 is a side elevational view of a trailer hitch, the opposite side elevational view being a mirror image thereof;

FIG. 5 is a top plan view of a trailer hitch; and,

FIG. 6 is a bottom plan view of a trailer hitch. 

I claim the ornamental design for a trailer hitch, as shown and described. 